CN202047742U - 一种回转冲击式凿岩钻机及双层钻杆机构 - Google Patents
一种回转冲击式凿岩钻机及双层钻杆机构 Download PDFInfo
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- CN202047742U CN202047742U CN2011201551770U CN201120155177U CN202047742U CN 202047742 U CN202047742 U CN 202047742U CN 2011201551770 U CN2011201551770 U CN 2011201551770U CN 201120155177 U CN201120155177 U CN 201120155177U CN 202047742 U CN202047742 U CN 202047742U
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Application Number | Priority Date | Filing Date | Title |
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CN2011201551770U CN202047742U (zh) | 2011-05-16 | 2011-05-16 | 一种回转冲击式凿岩钻机及双层钻杆机构 |
PCT/CN2011/001241 WO2012155305A1 (zh) | 2011-05-16 | 2011-07-29 | 一种回转冲击式凿岩钻机及双层钻杆机构 |
US14/117,668 US9670728B2 (en) | 2011-05-16 | 2011-07-29 | Rotary impact drill and double-layer drilling rod mechanism |
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CN2011201551770U CN202047742U (zh) | 2011-05-16 | 2011-05-16 | 一种回转冲击式凿岩钻机及双层钻杆机构 |
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CN2011201551770U Expired - Lifetime CN202047742U (zh) | 2011-05-16 | 2011-05-16 | 一种回转冲击式凿岩钻机及双层钻杆机构 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102213074A (zh) * | 2011-05-16 | 2011-10-12 | 唐忠盛 | 一种回转冲击式凿岩钻机及双层钻杆机构 |
CN104033102A (zh) * | 2014-05-29 | 2014-09-10 | 广西恒日科技有限公司 | 冲击式液压凿岩机 |
CN105239567A (zh) * | 2015-10-26 | 2016-01-13 | 高佰明 | 一种局部振动高压喷射搅拌桩机 |
CN105443036A (zh) * | 2016-01-08 | 2016-03-30 | 南京市宜德思环境科技有限责任公司 | 一种高频液压动力头及应用该动力头的土壤修复取样钻机 |
CN105804666A (zh) * | 2016-03-11 | 2016-07-27 | 柳超 | 一种基于自动加强钻头的井上施压的钻深井机构 |
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2011
- 2011-05-16 CN CN2011201551770U patent/CN202047742U/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102213074A (zh) * | 2011-05-16 | 2011-10-12 | 唐忠盛 | 一种回转冲击式凿岩钻机及双层钻杆机构 |
CN102213074B (zh) * | 2011-05-16 | 2014-05-14 | 唐忠盛 | 一种回转冲击式凿岩钻机及双层钻杆机构 |
CN104033102A (zh) * | 2014-05-29 | 2014-09-10 | 广西恒日科技有限公司 | 冲击式液压凿岩机 |
CN105239567A (zh) * | 2015-10-26 | 2016-01-13 | 高佰明 | 一种局部振动高压喷射搅拌桩机 |
CN105239567B (zh) * | 2015-10-26 | 2017-01-25 | 高佰明 | 一种局部振动高压喷射搅拌桩机 |
CN105443036A (zh) * | 2016-01-08 | 2016-03-30 | 南京市宜德思环境科技有限责任公司 | 一种高频液压动力头及应用该动力头的土壤修复取样钻机 |
CN105443036B (zh) * | 2016-01-08 | 2017-08-22 | 南京市宜德思环境科技有限责任公司 | 一种高频液压动力头及应用该动力头的土壤修复取样钻机 |
CN105804666A (zh) * | 2016-03-11 | 2016-07-27 | 柳超 | 一种基于自动加强钻头的井上施压的钻深井机构 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HENR HEAVY INDUSTRY CO., LTD. Free format text: FORMER OWNER: TANG ZHONGSHENG Effective date: 20121211 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121211 Address after: 530045 the Guangxi Zhuang Autonomous Region, Nanning manhole Avenue, No. 96 Patentee after: Constant day Heavy Industry Company Limited Address before: 530045 the Guangxi Zhuang Autonomous Region, Nanning manhole Avenue, No. 96 Patentee before: Tang Zhongsheng |
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AV01 | Patent right actively abandoned |
Granted publication date: 20111123 Effective date of abandoning: 20140514 |
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RGAV | Abandon patent right to avoid regrant |